If anyone knows of a program like HDRShop that Mac users can try, please let me know.
Unless I buy a shiny Christmas ball and take my own, for now I'm at the mercy of whatever free HDRI images I can find.

Please consider sharing the wealth peoples when you can and Phil, you have me drooling over your HDRI images! ;-)

I dare you, while there is still time, to have a magnificent obsession. --William Danforth